Wow, 110,000 kms on a 97 is pretty good. At the rate you're at, that Camry will go for another 30 years
Okay, back to the topic: we put Nokian all-weather tires on our 96 Corolla a couple of months ago. We anticipate driving this for another 3-4 years (even if it becomes a secondary vehicle), so I don't see why you would settle for cheaper tires even though you have an older car. The extra safety is worth it IMO (especially in Calgary where the roads can get especially nasty)...